Technical Specs 

TV

• Screen Size: 55" class (54.6 inches measured diagonally)
• Resolution: 2160p, 3840 x 2160 pixels
• Picture Enhancement : 4K Upscaling technology, Clear Pix Ultra HD, Dynamic Contrast, 3D Combfilter, Digital Noise Reduction
• HDR : HDR10
• Pix Shape: 4:3(SD), 16:9(HD), Movie expand, Wide, Zoom
• 9-Picture Menu (8 Preset, Personal), 7-Sound Menu (6 Preset, Personal)
• Sound Enhancement : Sonic Emotion Premium, 5 Band Equalizer, 
  Auto Volume Control
• Speaker Output Power : 10W + 10W

NETWORK FEATURES

• Apps : Netflix, YouTube, Crackle, iHeartRadio, etc. 
  VEWD Internet Browser and App stores
• Dual Band Wi-Fi 802.11ac
• Wireless Screencasting

TUNER

• Built-in ATSC / NTSC (HD Quality Output)
• Child Lock: Channel Lock, Downloadable Rating (V-Chip 2.0)

CONVENIENCE

• Trilingual On Screen Display
  (English / Spanish / French)
• Closed Caption
• JPEG Photo Viewer / MP3 Playback 
  (via USB Flash Memory)
• Video Playback 
  (supported format: MPEG1, MPEG2, H.264, MPEG4, H.265/HEVC, etc.)
• Auto Shut Off / Sleep Timer (up to 180 min)
• VESA Mount 300x200
• Enhanced Accessibility

WEIGHT & DIMENSIONS 

[Width x Height x Depth]

• TV with stand : 48.7" x 30.4" x 7.9" / 23.8 lbs.
• TV w/o stand : 48.7" x 28.2" x 3.5" / 23.4 lbs.
• Packaged : 55.7" x 32.0" x 6.4" / 33.1 lbs.

INPUT REAR

• RF Input: 1 set
• Component video (HD/SD)/VIDEO +Audio L/R : 1 set
• HDMI2.0 with HDCP2.2: 1 set
• Ethernet: 1 set

INPUT SIDE

• HDMI 2.0 with HDCP2.2: 1 set
• USB (photo, music, movie) : 1 set

OUTPUT

• Digital Audio Output(Optical): 1 set
• Headphone Output: 1 set
  (Headphone not included)

ACCESSORIES

• Remote Control with batteries
• Owners Manual : English & French
• Quick Setup Guide : English & French
• Caution Sheet : English & French

Source : Sanyo 55-Inch Smart TV (FW55C78F)